ESP-IDF
ot::Dns::Header::IsRecursionAvailableFlagSet() const
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
ot::Dns::Header::IsRecursionAvailableFlagSet() const
ot::Dns::Header::IsRecursionAvailableFlagSet() const method
Denotes whether recursive query support is available in the name server.
Syntax
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Summary
Declaration
from
dns_types.hpp:220
bool
IsRecursionAvailableFlagSet
(
void
)
const
;
Return value
True if Recursion Available flag (RA) is set in the header, false otherwise.
Examples
References
from
examples
Code
Location
bool
IsRecursionAvailableFlagSet
(
void
)
const
{
return
(
mFlags
[
1
]
&
kRaFlagMask
)
==
kRaFlagMask
;
}
dns_types.hpp:220
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ot::Dns::Header::IsRecursionAvailableFlagSet() const
reads 2 variables:
ot::Dns::Header::kRaFlagMask
ot::Dns::Header::mFlags
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ot::Dns::Header::IsRecursionAvailableFlagSet() const
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